1341020212442 has 16 divisors (see below), whose sum is σ = 2041141507200. Its totient is φ = 660674283360.

The previous prime is 1341020212397. The next prime is 1341020212457. The reversal of 1341020212442 is 2442120201431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8565467 + ... + 8720622.

It is an arithmetic number, because the mean of its divisors is an integer number (127571344200).

Almost surely, 2^{1341020212442} is an apocalyptic number.

1341020212442 is a deficient number, since it is larger than the sum of its proper divisors (700121294758).

1341020212442 is a wasteful number, since it uses less digits than its factorization.

1341020212442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17286661.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1341020212442 its reverse (2442120201431), we get a palindrome (3783140413873).

The spelling of 1341020212442 in words is "one trillion, three hundred forty-one billion, twenty million, two hundred twelve thousand, four hundred forty-two".